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Proceedings of the Fourth IEEE International Caracas Conference on Devices, Circuits and Systems (Cat. No.02TH8611), 2003
A procedure for universal filter design using generalized current conveyors is described. The proposed network can be realized with the aid of so-called universal current conveyors. It can therefore be easily transformed from the current mode into the voltage mode and vice versa.
D. Biolek, J. Cajka, K. Vrba
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A procedure for universal filter design using generalized current conveyors is described. The proposed network can be realized with the aid of so-called universal current conveyors. It can therefore be easily transformed from the current mode into the voltage mode and vice versa.
D. Biolek, J. Cajka, K. Vrba
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2014
Voltage-mode filters and especially their linearity and dynamic range suffer from the low supply voltages of deep-sub-micron and nanometer CMOS. This fact served as motivation to investigate current-mode filters with the hope for a better linearity and larger dynamic range. Current-mode filters also may allow saving of current-to-voltage and voltage-to-
Heimo Uhrmann +2 more
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Voltage-mode filters and especially their linearity and dynamic range suffer from the low supply voltages of deep-sub-micron and nanometer CMOS. This fact served as motivation to investigate current-mode filters with the hope for a better linearity and larger dynamic range. Current-mode filters also may allow saving of current-to-voltage and voltage-to-
Heimo Uhrmann +2 more
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Programmable current mode circuits
ICECS 2001. 8th IEEE International Conference on Electronics, Circuits and Systems (Cat. No.01EX483), 2002The paper presents a new concept of switched transconductor (ST) circuits based on the application of operational amplifiers with adjustable transconductance. It is proved that in the delay circuits proposed, one can electronically adjust its amplification, which was not possible with SI 1st and 2nd generation circuits.
A. Mazurek, K. Wawryn
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Current-mode frequency discriminators
42nd Midwest Symposium on Circuits and Systems (Cat. No.99CH36356), 2003Current-made frequency discriminators are introduced which can be realized by cascading current-mode sections, and design information is provided. A fifth order design example is given which provides 24 dB/octave attenuation at high frequencies. This circuit uses only three current conveyors.
P. Aronhime, null Jie Deng
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Current-tunable current-mode RMS detector
Electrical Engineering, 2014A new realization of root mean square (RMS) detector comprising two controlled current conveyors, metal-oxide-semiconductor transistors and a single grounded capacitor is presented in this paper, without any external resistors and components matching requirements added.
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48th Midwest Symposium on Circuits and Systems, 2005., 2005
In modern SRAMs, sense amplifiers are used to amplify the bit line swing in order to decrease access time. This paper seeks to present some new designs to improve the input and output impedance of the current mode sense amplifier. Two distinct groups of architectures are evaluated, and simulations were conducted for each group.
S. Ardalan +3 more
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In modern SRAMs, sense amplifiers are used to amplify the bit line swing in order to decrease access time. This paper seeks to present some new designs to improve the input and output impedance of the current mode sense amplifier. Two distinct groups of architectures are evaluated, and simulations were conducted for each group.
S. Ardalan +3 more
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Current-Mode Instrumentation Amplifiers Based on Various Current-Mode Building Blocks
2018In this chapter current-mode instrumentation amplifiers (CMIAs) implemented with different current-mode building blocks are discussed. Various structures are classified into four categories based on their input and output signals, i.e. current input current output (I-I) or pure CMIA, current input voltage output (I-V) or trans-impedance CMIA, voltage ...
Leila Safari +3 more
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MOS-Only Current Mode Filter Design
2021 International Conference on Electrical, Computer and Energy Technologies (ICECET), 2021This work presents a current mode filter circuit that makes use of only the MOS transistors and its parasitic elements like the transconductance and gate-to-source capacitance. The core circuit, which shows the ac equivalent circuit, has only three MOS transistors. The proposed circuit has a very basic circuit structure and a small layout area.
Elmalı, Semih +2 more
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Current-mode precision rectification
International Journal of Electronics, 1995This paper describes a simple and versatile current-mode full-wave precision rectifier circuit using AD844 from Analog Devices. The proposed scheme avoids the use of closely matched resistors and matched current mirrors. The circuit is easy to design and construct from readily available low-cost components and provides excellent precision rectifier ...
ANWAR A. KHAN +2 more
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Current Mode and Voltage Mode: basic considerations
2003 46th Midwest Symposium on Circuits and Systems, 2006In this letter, the authors proposed a discussion concerning the actual meaning of 'current mode' and 'voltage mode' in the continuous-time domain. In this domain, it is assumed that analog processing is completed from transistors in voltage-controlled current source mode of operation.
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